<template>
  <div>
    <!-- 面包屑导航 -->
    <el-breadcrumb separator="/">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>订单管理</el-breadcrumb-item>
      <el-breadcrumb-item>订单列表</el-breadcrumb-item>
    </el-breadcrumb>
    <!-- 卡片区域 -->
    <el-card>
      <!-- 搜索与添加区域 -->
      <el-row :gutter="20">
        <el-col :span="8">
          <el-input placeholder="请输入内容" v-model="queryInfo.query" clearable @clear="getOrdersList">
            <el-button slot="append" icon="el-icon-search" @click="checkedOrders"></el-button>
          </el-input>
        </el-col>
      </el-row>
      <!-- 表单区域 -->
      <el-table :data="ordersList" border stripe>
        <el-table-column type="index" label="序号"></el-table-column>
        <el-table-column label="订单编号" prop="order_number"></el-table-column>
        <el-table-column label="订单价格" prop="order_price"></el-table-column>
        <el-table-column label="是否付款" prop="pay_status">
          <template slot-scope="scope">
            <el-tag type="success" v-if="scope.row.pay_status === '1'">已付款</el-tag>
            <el-tag type="danger" v-else>未付款</el-tag>
          </template>
        </el-table-column>
        <el-table-column label="是否发货" prop="is_send"></el-table-column>
        <el-table-column label="下单时间" prop="create_time">
          <template slot-scope="scope">{{scope.row.create_time | dateFormat}}</template>
        </el-table-column>
        <el-table-column label="操作">
          <template>
            <el-button type="primary" size="mini" icon="el-icon-edit" @click="editShow"></el-button>
            <el-button type="success" size="mini" icon="el-icon-location" @click="progressShow"></el-button>
          </template>
        </el-table-column>
      </el-table>
      <!-- 分页区域 -->
      <el-pagination
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="queryInfo.pagenum"
        :page-sizes="[8, 10, 15]"
        :page-size="queryInfo.pagesize"
        layout="total, sizes, prev, pager, next, jumper"
        :total="queryInfo.total"
      ></el-pagination>
    </el-card>
    <!-- 编辑订单对话框 -->
    <el-dialog title="修改地址" :visible.sync="addressVisible" width="50%" @close="addressDialogClosed">
      <el-form
        :model="addressForm"
        :rules="addressFormRules"
        ref="addressFormRef"
        label-width="100px"
      >
        <el-form-item label="省市区/县" prop="address1">
          <el-cascader :options="cityData" v-model="addressForm.address1"></el-cascader>
        </el-form-item>
        <el-form-item label="详细地址" prop="address2">
          <el-input v-model="addressForm.address2"></el-input>
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
        <el-button @click="addressVisible = false">取 消</el-button>
        <el-button type="primary" @click="addressBtn">确 定</el-button>
      </span>
    </el-dialog>
    <!-- 展示物流进度的对话框 -->
    <el-dialog title="物流进度" :visible.sync="progressVisible" width="50%">
      <!-- 时间线 -->
      <el-timeline>
        <el-timeline-item
          v-for="(activity, index) in progressInfo"
          :key="index"
          :timestamp="activity.time"
        >{{activity.context}}</el-timeline-item>
      </el-timeline>
    </el-dialog>
  </div>
</template>

<script>
import cityData from './citydata'
export default {
  data() {
    return {
      queryInfo: {
        query: '',
        pagenum: 1,
        pagesize: 8,
        total: 0,
      },
      ordersList: [],
      addressVisible: false,
      addressForm: {
        address1: [],
        address2: '',
      },
      cityData,
      addressFormRules: {
        address1: [
          { required: true, message: '请选择省市区县', trigger: 'blur' },
        ],
        address2: [
          { required: true, message: '请填写详细地址', trigger: 'blur' },
        ],
      },
      progressVisible: false,
      progressInfo: [],
    }
  },
  created() {
    this.getOrdersList()
  },
  methods: {
    // 获取订单列表数据
    async getOrdersList() {
      const { data: res } = await this.$http.get(`orders`, {
        params: this.queryInfo,
      })
      if (res.meta.status !== 200) return this.$message.error(res.meta.msg)
      this.queryInfo.total = res.data.total
      this.queryInfo.pagenum = res.data.pagenum
      this.ordersList = res.data.goods
    },
    // 查找订单
    checkedOrders() {
      this.getOrdersList()
    },
    // 触发每页多少条数据
    handleSizeChange(newSize) {
      this.queryInfo.pagesize = newSize
      this.getOrdersList()
    },
    // 触发当前页
    handleCurrentChange(newPage) {
      this.queryInfo.pagenum = newPage
      this.getOrdersList()
    },
    // 编辑地址按钮
    editShow() {
      this.addressVisible = true
    },
    // 编辑地址的确定按钮
    addressBtn() {
      this.$refs.addressFormRef.validate((valid) => {
        if (!valid) return this.$message.info('请填写有关项！')
        // 发送请求
        this.$message.error('没有接口怎么写？')
        // this.addressVisible = false
      })
    },
    // 地址对话框的关闭后事件
    addressDialogClosed() {
      this.$refs.addressFormRef.resetFields()
    },
    // 物流对话框展示
    async progressShow() {
      const { data: res } = await this.$http.get(`/kuaidi/804909574412544580`)
      if (res.meta.status !== 200) return this.$message.error(res.meta.msg)
      console.log(res)
      this.progressInfo = res.data
      this.progressVisible = true
    },
  },
}
</script>

<style lang="less" scoped>
@import '../../plugins/timeline/timeline.css';
@import '../../plugins/timeline-item/timeline-item.css';
</style>